Ruminant Nitrogen Usage
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Ruminant Nitrogen Usage
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1985-01-01
Ruminant Nitrogen Usage written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985-01-01 with Technology & Engineering categories.
This book brings together the latest research on protein absorption by ruminants and takes a look at the calculation of optimum nutrient requirements, including bacterial digestion, in the calculations. It also describes the parameters of nitrogen conversion in the ruminant and examines the different kinds of protein found in animal feedstuffs. "Animal Feed Science and Technology" calls it "essential for all scientists and teachers actively working in ruminant nutrition research and instruction."
Ruminant Nitrogen Usage
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Author : Subcommittee on Nitrogen Usage in Ruminants
language : en
Publisher: National Academies Press
Release Date : 1985-01-15
Ruminant Nitrogen Usage written by Subcommittee on Nitrogen Usage in Ruminants and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985-01-15 with Technology & Engineering categories.
This book brings together the latest research on protein absorption by ruminants and takes a look at the calculation of optimum nutrient requirements, including bacterial digestion, in the calculations. It also describes the parameters of nitrogen conversion in the ruminant and examines the different kinds of protein found in animal feedstuffs. ;ITAnimal Feed Science and Technology;IT calls it "essential for all scientists and teachers actively working in ruminant nutrition research and instruction."
Nitrogen And Energy Nutrition Of Ruminants
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Author :
language : en
Publisher: Academic Press
Release Date : 2012-12-02
Nitrogen And Energy Nutrition Of Ruminants written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
This comprehensive volume examines the interrelationships of nitrogen and energy nutrition of ruminants. It provides exhaustive coverage of basic concepts, applications, and new research developments.Rumen microbial activity is emphasized. The author, an expert in animal nutrition, discusses new systems of determining dietary energy requirements, the effect of processing feedstuffs, and stress factors. He reviews the availability of nutrients in grains, distillers' grain residues, oilseed meals, molasses, silages, pastures, crop residues, and aquatic plants. Growth stimulants, nutritional management of ruminants in feedlots and pastures, and the value of feed additives are also among the topics considered.The scope of coverage provided by this volume will make it the leading reference for teachers, researchers, consultants, livestock producers, feed manufacturers, and all others who are involved in ruminant feeding and nutrition.From the Preface: This volume covers research on various nitrogen and energy feedstuffs and defines terminology commonly utilized in nitrogen and energy nutrition. The utilization of nitrogen and energy in oilseed meals, fish meals, cereal grains, distillers' residues, molasses, silages, grasses, hays, crop residues, animal waste, and nonprotein nitrogen sources is discussed. Details are given on development and utilization of net energy systems, systems for balancing total nitrogen, and nonprotein nitrogen with total digestible nutrients (TDN) or energy components of ruminant diets. Discussions are presented on metabolism, feedlot, milking, and grazing trials. Growth stimulants, processing of feedstuffs, type of animal, and environmental and management factors that affect feed intake, growth, feed efficiency, and quality of product are reviewed.Emphasis is given to the contributions of ruminal microbes in upgrading forage and nonprotein nitrogen sources to higher-quality bacterial protein, as well as their ability to downgrade high-quality protein and waste nitrogen when protein is fed in excess of microbial needs. Research is presented on means to increase bypassing of the rumen to prevent nitrogen wastage when ruminants are fed concentrate diets. Contributions of ruminal microbes in utilizing cellulosic materials as lignocellulose and hemicellulose as well as starch and other carbohydrates are discussed.
Nonprotein Nitrogen In The Nutrition Of Ruminants
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Author : John K. Loosli
language : en
Publisher:
Release Date : 1968
Nonprotein Nitrogen In The Nutrition Of Ruminants written by John K. Loosli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Nature categories.
Protein And Non Protein Nitrogen For Ruminants
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Author :
language : en
Publisher: Pergamon
Release Date : 1977
Protein And Non Protein Nitrogen For Ruminants written by and has been published by Pergamon this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Nature categories.
Nitrogen And Energy Nutrition Of Ruminants
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Author : Ray L. Shirley
language : en
Publisher:
Release Date : 1986
Nitrogen And Energy Nutrition Of Ruminants written by Ray L. Shirley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Azote dans l'alimentation des animaux categories.
This comprehensive volume examines the interrelationships of nitrogen and energy nutrition of ruminants. It provides exhaustive coverage of basic concepts, applications, and new research developments. Rumen microbial activity is emphasized. The author, an expert in animal nutrition, discusses new systems of determining dietary energy requirements, the effect of processing feedstuffs, and stress factors. He reviews the availability of nutrients in grains, distillers' grain residues, oilseed meals, molasses, silages, pastures, crop residues, and aquatic plants. Growth stimulants, nutritional management of ruminants in feedlots and pastures, and the value of feed additives are also among the topics considered. The scope of coverage provided by this volume will make it the leading reference for teachers, researchers, consultants, livestock producers, feed manufacturers, and all others who are involved in ruminant feeding and nutrition. From the Preface: This volume covers research on various nitrogen and energy feedstuffs and defines terminology commonly utilized in nitrogen and energy nutrition. The utilization of nitrogen and energy in oilseed meals, fish meals, cereal grains, distillers' residues, molasses, silages, grasses, hays, crop residues, animal waste, and nonprotein nitrogen sources is discussed. Details are given on development and utilization of net energy systems, systems for balancing total nitrogen, and nonprotein nitrogen with total digestible nutrients (TDN) or energy components of ruminant diets. Discussions are presented on metabolism, feedlot, milking, and grazing trials. Growth stimulants, processing of feedstuffs, type of animal, and environmental and management factors that affect feed intake, growth, feed efficiency, and quality of product are reviewed. Emphasis is given to the contributions of ruminal microbes in upgrading forage and nonprotein nitrogen sources to higher-quality bacterial protein, as well as their ability to downgrade high-quality protein and waste nitrogen when protein is fed in excess of microbial needs. Research is presented on means to increase bypassing of the rumen to prevent nitrogen wastage when ruminants are fed concentrate diets. Contributions of ruminal microbes in utilizing cellulosic materials as lignocellulose and hemicellulose as well as starch and other carbohydrates are discussed.
Optimising Nitrogen Use In Dairy Farming
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Author : Bronwyn Edmunds
language : en
Publisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG
Release Date : 2012-02
Optimising Nitrogen Use In Dairy Farming written by Bronwyn Edmunds and has been published by Sudwestdeutscher Verlag Fur Hochschulschriften AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02 with categories.
We can only control what we can measure. In the case of dairy farming, nitrogen utilisation requires a higher level of control to reduce environmental pollution and improve farm economics. Nitrogen metabolism in the ruminant animal is a complicated system and accurate evaluation of protein utilisation by dairy cows is limited by current methods. This dissertation assesses various methods of analysing ruminal crude protein degradation and introduces a new method of assessing protein value of forages i.e. the protein available to the ruminant for absorption at the duodenum. The following procedures are included: in situ incubation, Cornell Net Carbohydrate and Protein System, in vitro enzymatic degradation and the modified Hohenheim gas test. The third section of this dissertation applies these methods to a controlled experiment investigating the effect of wilting on the protein value, protein characteristics and amino acid profile of grass silage. Conclusively, the results of this study aid in estimating protein supply from forages to dairy cows.
Recent Developments In Ruminant Nutrition
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Author : W Haresign
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Recent Developments In Ruminant Nutrition written by W Haresign and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
Recent Developments in Ruminant Nutrition presents papers that discuss the advancement of the different areas of ruminant nutrition. The book is comprised of 20 chapters that cover topics, such as reproduction, diet, and nutrition. The coverage of the text includes growth stimulation in ruminants; protein quantity and quality for the U.K. dairy cow; and complete-diet feeding of dairy cows. The book also covers rumen fermentation related topics, such as influence of nitrogen and carbohydrate inputs on rumen fermentation; aspects of the biochemistry of rumen fermentation and their implication in ruminant productivity; and manipulation of rumen fermentation. The text will be of great use to researchers and professionals in the animal husbandry industry.
Ruminant Physiology
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Author : Y. Chilliard
language : en
Publisher: BRILL
Release Date : 2023-09-04
Ruminant Physiology written by Y. Chilliard and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-04 with Technology & Engineering categories.
This book contains the proceedings of the XIth International Symposium on Ruminant Physiology. The papers address ruminant comparative physiology, the rumen ecosystem and metagenomics, nutrient digestion and absorption, methanogenesis, tissue metabolism and gene expression, pregnancy, lactation and growth, adaptation to heat-stress, nitrogen use, nutrition and reproduction, nutrition and welfare and nutrition for sustainable ruminant production. These topics are in line with the current challenges for animal breeding: production efficiency, meat and milk quality, environment (greenhouse gases, nitrogen use), animal welfare and health. The contributions come from research teams in 49 countries of all continents, showing a world-wide interest in ruminant nutrition and physiology. They show the latest techniques and results on ruminant nutrition physiology, including fundamental and integrative approaches, presented in the book on the following sections: (1) Digestion and absorption; (2) Metabolism and hormonal regulations; (3) Nutrition and reproduction; (4) Nutrition and welfare. Proceedings from past ISRP symposia have had a major influence on research and teaching in animal science over the years. Without a doubt, this book, which is of interest to all professionals and researchers who are concerned with ruminant nutrition and physiology, will contribute to this fine tradition.
Non Protein Nitrogen In The Nutrition Of Ruminants
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Author : John Kasper Loosli
language : en
Publisher:
Release Date : 1968
Non Protein Nitrogen In The Nutrition Of Ruminants written by John Kasper Loosli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Animals categories.